[Event "?"] [Site "?"] [Date "????.??.??"] [Round "?"] [White "?"] [Black "?"] [Result "*"] [Author "Vuurboom, Derk"] [Publication "Vuurboom,D. 400 eigen problemen 05"] [PubicationDate "1973.02.05"] [GameType "20"] [Setup "1"] [FEN "W:W21,22,25,33,37,39:B7,8,12,15,28,36."] [PlyCount "5"] 1. 21-17 12x21 2. 37-31 36x18 3. 33x11 $18 1-0 |